Muhammad Habib Shakir: And when We shook the mountain over them as if it were a covering overhead, and they thought that it was going to fall down upon them: Take hold of what We have given you with firmness, and be mindful of what is in it, so that you may guard (against evil).
Abdullah Yusuf Ali: When We shook the Mount over them, as if it had been a canopy, and they thought it was going to fall on them (We said): "Hold firmly to what We have given you, and bring (ever) to remembrance what is therein; perchance ye may fear Allah."
M.Pickthall: And when We shook the Mount above them as it were a covering, and they supposed that it was going to fall upon them (and We said): Hold fast that which We have given you, and remember that which is therein, that ye may ward off (evil).
Amatul Rahmân Omer: And (make them recall the time) when We shook (due to the quake) the Mount (Sinai) above them, as though it were to be a shade above them (like a wall) and they thought it was about to fall on them. (We said,) `Hold fast to that which We have given you and remember its contents that you might become secure against evil.´
Maulana Mohammad Ali: And as for those who hold fast by the Book and keep up prayer -- surely We waste not the reward of the reformers.